Troubleshooting a damaged system – Dell PowerEdge R715 User Manual
Page 153
Troubleshooting Your System
153
• NIC hardware key
• Internal dual SD module
• Expansion cards and both expansion-card risers
• Integrated storage controller
• iDRAC6 Enterprise card
• Power supplies
• Processors and heat sinks
4 Let the system dry thoroughly for at least 24 hours.
5 Reinstall the components you removed in step 3.
6 Close the system. See "Closing the System" on page 79.
7 Reconnect the system to the electrical outlet, and turn on the system and
attached peripherals.
If the system does not start properly, see "Getting Help" on page 183.
8 Run the appropriate online diagnostic test. See "Using Online Diagnostics"
on page 169.
If the tests fail, see "Getting Help" on page 183.
Troubleshooting a Damaged System
CAUTION:
Many repairs may only be done by a certified service technician.
You should only perform troubleshooting and simple repairs as authorized in
your product documentation, or as directed by the online or telephone service
and support team. Damage due to servicing that is not authorized by Dell is
not covered by your warranty. Read and follow the safety instructions that
came with the product.
1 Turn off the system and attached peripherals, and disconnect the system
from the electrical outlet.
2 Open the system. See "Opening the System" on page 78.
3 Ensure that the following components are properly installed:
• Hard drives
• Cooling fan assembly
• SD cards
book.book Page 153 Thursday, June 3, 2010 4:35 PM